[(μ-Ph2PCH2PPh2)Co2(CO)4(μ,η-Me2NCH2CCP(C6H11)2)Pd(η3-C3H5)][(η3-C3H5)PdCl2] | 1158260-56-0

• 英文名称: [(μ-Ph2PCH2PPh2)Co2(CO)4(μ,η-Me2NCH2CCP(C6H11)2)Pd(η3-C3H5)][(η3-C3H5)PdCl2]
• CAS: 1158260-56-0
• 化学式: C₃H₅Cl₂Pd*C₄₉H₅₇Co₂NO₄P₃Pd
• 分子量: 1259.72
• InChiKey: CAEWQIQMUCBWEY-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  bis(η3-allyl-μ-chloropalladium(II)) 、 [(μ-Ph2PCH2PPh2)Co2(CO)4(μ,η-Me2NCH2CCP(C6H11)2)] 以 甲苯 为溶剂， 以99%的产率得到[(μ-Ph2PCH2PPh2)Co2(CO)4(μ,η-Me2NCH2CCP(C6H11)2)Pd(η3-C3H5)][(η3-C3H5)PdCl2]
  参考文献：
  名称：

  Preparation of a cobalt-containing P,N-bidentate ligand ligated palladium complex: Its applications in amination and Suzuki cross-coupling reactions

  摘要：

  A cobalt-containing P,N-ligand, alkyne-bridged dicobalt phosphine [(mu-PPh2CH2PPh2)Co-2(CO)(4) (mu,eta-Me2NCH2C = CP(Cy)(2))] (4c), was prepared from the reaction of Me2NCH2C = CPR2 (2c) with a dppm-bridged dicobalt complex [Co-2(CO)(6)(mu-P,P-PPh2CH2PPh2)] (3). Further reaction of 4c with Pd(COD)Cl-2 gave a 4c-chelated palladium dichloride complex (mu-PPh2CH2PPh2)Co-2(CO)(4) (mu,eta-Cy2PC = CCH2NMe2)- PdCl2 (5c). Compound 5c was characterized by spectroscopic methods and crystal structure of 5c was determined by single-crystal X-ray diffraction techniques. It shows that 4c is an authentic cobalt-containing P,N-bidentate ligand. Amination and Suzuki reactions employing either a 4c/palladium salt system or an isolated 5c as the catalytic precursor led to satisfactory results. (c) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2008.12.046